| Classification | Rosaceae: Crataegus | 
| Barcode(s) | 00017917 | 
| Type Status | Syntype | 
| Collector | C. B. Graves | 
| Collector number | C10 | 
| Country | United States of America | 
| State | Connecticut | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Connecticut: New London County: Groton | 
| Date Collected | 1901-09-14 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4813806b-5456-4d80-8d12-19e1c3f600d3 | 
| Harvard University Herbaria Barcode | 00017917 | 
| Herbarium | A | 
| Family | Rosaceae | 
| Type Status |  Syntype | 
| Syntype of |  Crataegus gravesii Sargent | 
| Verified by | D. E. Boufford | 
| Determination Remarks |  [filed under] | 
| Taxon Reference | (for  Crataegus gravesii Sargent) Rhodora 1903. 5: 159. | 
| Sex | not determined | 
| Phenology | FlowerAndFruit | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |